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author | mp <mp@FreeBSD.org> | 2005-04-24 19:41:08 +0000 |
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committer | mp <mp@FreeBSD.org> | 2005-04-24 19:41:08 +0000 |
commit | 94a109bd814074f290affa8f7698847719d55833 (patch) | |
tree | 6daeb0464a7bc8705c0246b7fd98e212b6beed09 /contrib/tcsh/sh.char.h | |
parent | bbd1addf8f9452690ad13ce5b875ee4cc9633958 (diff) | |
download | FreeBSD-src-94a109bd814074f290affa8f7698847719d55833.zip FreeBSD-src-94a109bd814074f290affa8f7698847719d55833.tar.gz |
Import of tcsh-6.14.00
Diffstat (limited to 'contrib/tcsh/sh.char.h')
-rw-r--r-- | contrib/tcsh/sh.char.h | 93 |
1 files changed, 62 insertions, 31 deletions
diff --git a/contrib/tcsh/sh.char.h b/contrib/tcsh/sh.char.h index c6f19e8..a4b20b1 100644 --- a/contrib/tcsh/sh.char.h +++ b/contrib/tcsh/sh.char.h @@ -1,4 +1,4 @@ -/* $Header: /src/pub/tcsh/sh.char.h,v 3.20 2002/07/01 20:50:21 christos Exp $ */ +/* $Header: /src/pub/tcsh/sh.char.h,v 3.26 2005/03/03 16:49:15 kim Exp $ */ /* * sh.char.h: Table for spotting special characters quickly * Makes for very obscure but efficient coding. @@ -37,6 +37,13 @@ # include <appkit/NXCType.h> #else # include <ctype.h> +# ifdef SHORT_STRINGS +# ifdef HAVE_WCTYPE_H +# include <wctype.h> +# else +# include <wchar.h> +# endif +# endif #endif typedef unsigned char tcshuc; @@ -45,7 +52,6 @@ typedef unsigned char tcshuc; #endif /* _MINIX */ extern unsigned short _cmap[]; #if defined(DSPMBYTE) -extern unsigned short _mbmap[]; # define CHECK_MBYTEVAR STRdspmbyte #endif extern unsigned short _cmap_c[]; @@ -75,31 +81,26 @@ extern tcshuc _cmap_lower[], _cmap_upper[]; #define _ESC 0x0040 /* \ */ #define _DOL 0x0080 /* $ */ #define _DIG 0x0100 /* 0-9 */ -#define _LET 0x0200 /* a-z, A-Z, _ */ -#define _UP 0x0400 /* A-Z */ -#define _DOW 0x0800 /* a-z */ +#define _LET 0x0200 /* a-z, A-Z, _, or locale-specific */ +#define _UP 0x0400 /* A-Z, or locale-specific */ +#define _DOW 0x0800 /* a-z, or locale-specific */ #define _XD 0x1000 /* 0-9, a-f, A-F */ #define _CMD 0x2000 /* lex end of command chars, ;&(|` */ #define _CTR 0x4000 /* control */ #define _PUN 0x8000 /* punctuation */ -#if defined(SHORT_STRINGS) && defined(KANJI) +#ifdef IS_ASCII # define ASC(ch) ch # define CTL_ESC(ch) ch -# define cmap(c, bits) \ - ((((c) & QUOTE) || ((c & 0x80) && adrof(STRnokanji))) ? \ - 0 : (_cmap[(tcshuc)(c)] & (bits))) -#else /* SHORT_STRINGS && KANJI */ -# ifdef IS_ASCII -# define ASC(ch) ch -# define CTL_ESC(ch) ch -# define cmap(c, bits) \ - (((c) & QUOTE) ? 0 : (_cmap[(tcshuc)(c)] & (bits))) -# else /* IS_ASCII */ +#else +# ifdef _OSD_POSIX /* "BS2000 OSD" is a POSIX on a main frame using a EBCDIC char set */ +# include <ascii_ebcdic.h> +# else /* "OS/390 USS" is a POSIX on a main frame using an IBM1047 char set */ -extern unsigned short _toascii[256]; -extern unsigned short _toebcdic[256]; +# endif + extern unsigned short _toascii[256]; + extern unsigned short _toebcdic[256]; /* mainly for comparisons if (ASC(ch)=='\177')... */ # define ASC(ch) _toascii[(tcshuc)ch] @@ -108,27 +109,55 @@ extern unsigned short _toebcdic[256]; * for C-Escapes ('\b'), the compiler already does it. */ # define CTL_ESC(ch) _toebcdic[(tcshuc)ch] +#endif /*IS_ASCII*/ +#ifdef WIDE_STRINGS +# define cmap(c, bits) \ + (((c) & QUOTE) || (c) >= 0x0080 ? 0 : (_cmap[(tcshuc)ASC(c)] & (bits))) +#elif defined(SHORT_STRINGS) && defined(KANJI) # define cmap(c, bits) \ - (((c) & QUOTE) ? 0 : (_cmap[_toascii[(tcshuc)(c)]] & (bits))) -# endif /* IS_ASCII */ + ((((c) & QUOTE) || ((ASC(c) & 0x80) && adrof(STRnokanji))) ? \ + 0 : (_cmap[(tcshuc)ASC(c)] & (bits))) +#else /* SHORT_STRINGS && KANJI */ +# define cmap(c, bits) \ + (((c) & QUOTE) ? 0 : (_cmap[(tcshuc)ASC(c)] & (bits))) #endif /* SHORT_STRINGS && KANJI */ #define isglob(c) cmap(c, _GLOB) #define isspc(c) cmap(c, _SP) #define ismeta(c) cmap(c, _META) #define iscmdmeta(c) cmap(c, _CMD) -#define letter(c) (((Char)(c) & QUOTE) ? 0 : \ +#ifdef WIDE_STRINGS +#define letter(c) (((c) & QUOTE) ? 0 : \ + (iswalpha((tcshuc) (c)) || (c) == '_')) +#define alnum(c) (((c) & QUOTE) ? 0 : \ + (iswalnum((tcshuc) (c)) || (c) == '_')) +#else +#define letter(c) (((Char)(c) & QUOTE) ? 0 : \ (isalpha((tcshuc) (c)) || (c) == '_')) -#define alnum(c) (((Char)(c) & QUOTE) ? 0 : \ +#define alnum(c) (((Char)(c) & QUOTE) ? 0 : \ (isalnum((tcshuc) (c)) || (c) == '_')) +#endif #if defined(DSPMBYTE) # define IsmbyteU(c) (Ismbyte1((Char)(c))||(Ismbyte2((Char)(c))&&((c)&0200))) #endif #ifdef NLS -# ifdef NeXT +# ifdef WIDE_STRINGS +# define Isspace(c) (((c) & QUOTE) ? 0 : iswspace(c)) +# define Isdigit(c) (((c) & QUOTE) ? 0 : iswdigit(c)) +# define Isalpha(c) (((c) & QUOTE) ? 0 : iswalpha(c)) +# define Islower(c) (((c) & QUOTE) ? 0 : iswlower(c)) +# define Isupper(c) (((c) & QUOTE) ? 0 : iswupper(c)) +# define Tolower(c) (((c) & QUOTE) ? 0 : (wchar_t)towlower(c)) +# define Toupper(c) (((c) & QUOTE) ? 0 : (wchar_t)towupper(c)) +# define Isxdigit(c) (((c) & QUOTE) ? 0 : iswxdigit(c)) +# define Isalnum(c) (((c) & QUOTE) ? 0 : iswalnum(c)) +# define Iscntrl(c) (((c) & QUOTE) ? 0 : iswcntrl(c)) +# define Isprint(c) (((c) & QUOTE) ? 0 : iswprint(c)) +# define Ispunct(c) (((c) & QUOTE) ? 0 : iswpunct(c)) +# elif defined (NeXT) # define Isspace(c) (((Char)(c) & QUOTE) ? 0 : NXIsSpace((unsigned) (c))) # define Isdigit(c) (((Char)(c) & QUOTE) ? 0 : NXIsDigit((unsigned) (c))) # define Isalpha(c) (((Char)(c) & QUOTE) ? 0 : NXIsAlpha((unsigned) (c))) @@ -218,14 +247,8 @@ extern unsigned short _toebcdic[256]; # define Isalpha(c) (cmap(c,_LET) && !(((c) & META) && AsciiOnly)) # define Islower(c) (cmap(c,_DOW) && !(((c) & META) && AsciiOnly)) # define Isupper(c) (cmap(c, _UP) && !(((c) & META) && AsciiOnly)) -# ifdef IS_ASCII -# define Tolower(c) (_cmap_lower[(tcshuc)(c)]) -# define Toupper(c) (_cmap_upper[(tcshuc)(c)]) -# else -/* "BS2000 OSD" is a POSIX on a main frame using a EBCDIC char set */ -# define Tolower(c) (_cmap_lower[_toascii[(tcshuc)(c)]]) -# define Toupper(c) (_cmap_upper[_toascii[(tcshuc)(c)]]) -# endif +# define Tolower(c) (_cmap_lower[ASC(c)]) +# define Toupper(c) (_cmap_upper[ASC(c)]) # define Isxdigit(c) cmap(c, _XD) # define Isalnum(c) (cmap(c, _DIG|_LET) && !(((Char)(c) & META) && AsciiOnly)) #if defined(DSPMBYTE) @@ -241,6 +264,14 @@ extern unsigned short _toebcdic[256]; #endif /* !NLS */ +#if defined (SHORT_STRINGS) && defined (NLS) +# define Iswcntrl(c) (((c) & QUOTE) ? 0 : iswcntrl(c)) +# define Iswprint(c) (((c) & QUOTE) ? 0 : iswprint(c)) +#else +# define Iswcntrl(c) Iscntrl(c) +# define Iswprint(c) Isprint(c) +#endif + #if defined(DSPMBYTE) # define Ismbyte1(c) ((_mbmap[(c) & 0377] & _MB1) ? 1 : 0) # define Ismbyte2(c) ((_mbmap[(c) & 0377] & _MB2) ? 1 : 0) |